Tokio Keiki SQP1-8-1C-15 Vane Pump
The SQP1-8-1C-15 is a high-efficiency, fixed displacement single vane pump engineered by Tokio Keiki. Specifically designed for industrial applications that prioritize a quiet working environment, the SQP1 series is a benchmark for low-noise hydraulic power. This pump is ideal for machine tools, small presses, and laboratory equipment where consistent flow and minimal vibration are required. Its compact frame and modular design make it a versatile choice for modern hydraulic systems.
Technical Specifications and Performance
The SQP1-8-1C-15 is built for reliability and steady fluid delivery. Key technical data includes:
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Series: SQP1 (Small Frame Single Pump).
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Delivery (at 1200 r/min, 0 MPa): 8 USgpm (Approx. 26 $cm^3/rev$).
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Maximum Operating Pressure: 17.5 MPa (175 bar).
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Maximum Speed: 1800 r/min.
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Shaft Type: 1 (Parallel Keyed Shaft).
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Outlet Port Position: C (90° CCW from inlet).
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Design Number: 15 Series.
Key Features for Industrial Applications
Specialized Low-Noise Operation
The SQP1-8-1C-15 features Tokio Keiki’s signature noise-reduction technology. By utilizing a multi-vane configuration and a precision-engineered cam ring, the pump minimizes pressure ripples and acoustic output. This makes it an excellent choice for indoor factory settings where reducing decibel levels is critical for operator safety and comfort.
Compact and Flexible Installation
The «C» porting configuration indicates a 90-degree orientation between the suction and discharge ports. This allows for versatile mounting in tight compartments, enabling engineers to optimize hose routing and reduce the physical footprint of the hydraulic power unit (HPU). Its small frame size does not compromise its 17.5 MPa pressure capability.
